Gallnut Extract(Galla Chinensis Extract)

Latin Name: Rhus chinensis Mill.
Product Specification:50%~97% Tannic acid
Appearance: Brown fine powder
Test Method: HPLC
Active Ingredient: Tannic Acid
Functions:
 1. Hemostatic, treating sore throat, tonsillitis, and hemorrhoids and skin blister disease, etc;
 2. Detoxification;
 3. Transparent agent;
 4. Coagulating agent;
Applications:
Food/Pharmaceutical / Industrial grades
Description About Gallnut Extract
Tannin occurs naturally in tea, coffee, oak, sumac bark and myrobalan.It is a basic ingredient in the chemical staining of wood.The tannic acid or tannin is already present in woods like oak, walnut, and mahogany. Tannic acid can be applied to woods low in tannin so chemical stains that require tannin content will react.